baber/WOPTO huggingface dataset:
Patent JP-2010257644-A (JP)
Title: Method of controlling fuel cell system
Inventor: YAMAMOTO JUN
IPC: H01M8/06
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system enhancing water taking-in efficiency and covering the whole amount of water necessary for operation.  <P>SOLUTION: A method of controlling the fuel cell system includes a first step detecting the amount of water stored in a water container 22; a second step detecting any one of the amount of water supplied to a fuel cell module 16, the flow rate, temperature, humidity of at least oxidant gas, or the flow rate of fuel gas; a third step calculating the whole amount of water based on the detected result in the second step; a fourth step calculating the amount of water condensed from steam in exhaust gas exhausted from the fuel cell module 16; a fifth step calculating temperature of the exhaust gas after heat exchange, exhausted from at least a condenser 24 or temperature of a coolant after heat exchange, exhausted from the condenser 24, based on the calculated result in the fourth step; and a sixes step adjusting the flow rate of the coolant supplied to the condenser 24, based on the calculated result in the fifth step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258162-A (JP)
Title: Method of manufacturing flexible laminated board
Inventor: SHIMIZU HIROMI
IPC: H05K3/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a flexible laminated board that improves heat resistance of a flexible laminated board and suppresses peeling-off of a metal foil from an insulating layer under high temperature.  <P>SOLUTION: A metal foil 2 is overlappingly thermocompression-bonded to the outer surface of an insulating film 3. The metal foil 2 is configured such that an average interval Sm between concavities and convexities, specified by JIS B0601-1994, on the face overlapped with the other surface of the insulating film 3 is in the range of 2-5 μm and a value of a ratio Sm/Rz between the Sm and the 10-point average roughness Rz, specified by JIS B0601-1994, is in the range of 0.1-2. Consequently, it suppresses generation of a clearance between the insulating film 3 and the metal foil 2 during the thermocompression bonding of both of them. It prevents moisture from entering between an insulating layer, composed of the insulating film 3, and the metal foil 2, thereby suppressing peeling-off of the metal foil 2 from the insulating layer, due to moisture absorption by the insulating layer 4 under high temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009190088-A (JP)
Title: Continuous casting apparatus
Inventor: FUKUDA MASASHI
IPC: B22D11/04
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform smooth high-speed casting with a reduced amount of a lubricant and to prevent occurrence of breakout and reaction products, resulting in drastic reduction of ingot failure.  <P>SOLUTION: A continuous casting apparatus, for producing aluminum alloy cast bars by supplying molten alloy 255 in a tundish 250 into a mold 201 through the one end part of the mold 201, includes a heat-insulating member 2(2a, 2b) which is disposed between the tundish 250 and the one end of the mold 201 and which has a molten metal passage 211 for making the tundish 250 communicate with the mold 201 and a separating layer 2c disposed along the heat-insulating member 2(2a, 2b) and having an aperture which communicates with the molten metal passage 211. The mold 201 is horizontally set, and magnesium content in the molten aluminum alloy 74 is controlled to ≥0.5 mass%, for example, 0.8 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258345-A (JP)
Title: Mos transistor, and method of manufacturing semiconductor device with the same
Inventor: MASUOKA FUJIO
IPC: H01L29/786
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical transistor, which reduces a thin wire effect of silicide on the upper part of a column-like semiconductor layer, which improves a transistor characteristic by lowering an interface resistance between the silicide and an upper diffusion layer, and which achieves a structure that is free from short-circuiting between a contact and a gate.  <P>SOLUTION: A MOS transistor includes a column-like semiconductor layer, a first drain or source region formed in the bottom of the column-like semiconductor layer, a gate electrode formed via a first insulating film so as to surround the side wall of the column-like semiconductor layer, and an epitaxial semiconductor layer formed on the upper surface of the column-like semiconductor layer. A second source or drain region is formed at least in the epitaxial semiconductor layer, and the surface area of the upper surface of the second source or drain region is larger than the surface area of the upper surface of the column-like semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252748-A (JP)
Title: Method for cell separation
Inventor: RIN KOKA
IPC: C12N5/07
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To selectively separate stem cells to secrete secretion substances such as cytokine, etc.  <P>SOLUTION: The method for cell separation includes: a binding step S1 for binding a linker having a surface marker antibody and a secretion substance antibody to the surfaces of all stem cells; a stimulation step S2 for stimulating stem cells; a secretion substance fixation step S3 for fixing the secretion substances secreted by stem cells stimulated in the stimulation step S2 to the surfaces of stem cells by the secretion substance antibody of the linker arranged on the surfaces of the stem cells; a marking step S4 for marking the secretion substances; and a separation step S5 for separating the stem cells on the basis of the marking formed on the secretion substances in the marking step S4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262369-A (JP)
Title: Recommendation information generating device, terminal device, recommendation information generating method, and recommendation information presenting system
Inventor: FUKAZAWA YUSUKE
IPC: H04N21/482
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide recommendation information corresponding to the state of a user concerning collaborative filtering based on a history of access to various kinds of information from the user.  <P>SOLUTION: In a recommendation information generating device, a recommendation request receiving part 12 acquires request user state information which expresses the present state of the request user to whom the recommendation information is provided, and a state similarity calculating part 13 calculates state similarity between the user state information of the request user and the request user state information when an evaluated content is evaluated. The state similarity is multiplied by an evaluation value of the evaluated content so as to calculate a correction evaluation value. Thus, the evaluation value concerning the evaluated content corresponding to the present state of the user is acquired. Since the recommendation information including the content with the high calculated correction evaluation value is generated, the recommendation information corresponding to the state of the user is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262058-A (JP)
Title: Front side installing filter and display using the same
Inventor: MATSUMOTO KEISUKE
IPC: H01L51/50
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front side installing filter that has high color reproducibility and high brightness.  <P>SOLUTION: The front side installing filter is arranged on the front side of a display having three-color pixels consisting of light emitting elements emitting light in red, green and blue, respectively, has a maximum value of optical density in the wavelength range of 475-525 nm, and contains dye whose calculated logP value is -5 to 10 and a polymer whose solubility to water (40°C) is 10 mass% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262081-A (JP)
Title: System for controlling turning off of main power supply in karaoke device
Inventor: SUZUKI JUNYA
IPC: G10K15/04
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which virtually sets finishing time at which a Karaoke device finishes in consideration of a use state of each room in a Karaoke box, and automatically controls turning off of the main power supply in a Karaoke device installed in each room to reasonably turning off the Karaoke device, and releases an employee for the Karaoke box from useless labor.  <P>SOLUTION: Data on finishing time at which the operation of Karaoke devices are finished are collected, and, on the basis of the number of operation-finished counts in the collected finishing time data, statistical processing is made to the finishing time for each time range section, and deviation values are computed for each time range section. Then, according to the deviation values thus computed, virtual operation finishing time is set to automatically turn off the main power supplies of the Karaoke devices at the virtual finishing times thus set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009175761-A (JP)
Title: Display apparatus
Inventor: TSUZAKI RYOICHI
IPC: G09G5/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a display screen from being damaged or stained.  <P>SOLUTION: A transparent-sheet protection member 52 is adhered to a display screen 51A in a body 51 of an input/output display 22 used for displaying an image and detecting light corresponding to inputs from the outside to allow input for a plurality of points on the display screen 51A, and the display screen 51A is covered with the protection member 52. The display screen can be applied to a cellular phone having the input/output display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010158758-A (JP)
Title: Cutter
Inventor: ARIKITA REIJI
IPC: B26D5/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter in which a sealing sheet for covering a sheet material is not pulled into the clearance between a conveyor table and a convey-out side table when conveying, while vacuum-sucking the sheet material, i.e., an object to be cut.  <P>SOLUTION: A groove 21G is provided on a guide block 21 of a brush mounting base 20 provided on the conveyor table 1, and attachment 7A having a claw 7 such that a distal end is arranged in the groove 21G is fixed to the convey-out side table 3. When the distal end is arranged in the groove 21G, the claw 7 functions as a shut-off part for shutting off the clearance between the convey-out side table 3 and the guide block 21. When the sheet material is conveyed from the conveyor table 1 to the convey-out side table 3 by the cutter provided with such a constitution, the sealing sheet for covering the sheet material and closely adhered to the guide block 21 is picked up by the claw 7 and is not pulled into the clearance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010264563-A (JP)
Title: Method and system for machining
Inventor: MIYAMOTO SATOSHI
IPC: B23B25/06
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining system accurately machining even if a workpiece bends.  <P>SOLUTION: The machining system 1 includes: a lathe 10 including end supporting mechanisms 13 and 15 for horizontally supporting both ends of a long workpiece W respectively, a tool rest 20 for holding a tool, a feed mechanism for moving the tool rest 20 in three orthogonal axial directions and a controller 25 for controlling the feed mechanism; and a non-contact measurement device 30 structured to be attached to/detached from the tool rest 20 and including a measuring head 31 for measuring, without contact, a distance from an outer peripheral surface of the workpiece W rotated at rotation speed during machining in a plurality of positions in an axial direction of the workpiece W, and a deflection shape calculating part 54 for calculating a deflection shape of the workpiece W, based on the measured distance or the like. The controller 25 moves the tool along the deflection shape calculated by the deflection shape calculating part 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009182349-A (JP)
Title: Solid state image pickup apparatus
Inventor: NAKAMURA NOBUO
IPC: H04N5/355
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid image pickup apparatus to enlarge an operating margin of a pixel part or to completely forward a signal electric charge, by utilizing a plurality of power supply voltages.  <P>SOLUTION: The solid image pickup apparatus includes first power supply input parts 8, 9 to input a first power supply voltage of a first power supply line from outside and to supply the first power supply voltage to a circumferential circuit part, and second power supply input parts 10, 11 to input a second power supply voltage of a second power supply line from outside and to supply the second power supply voltage to the pixel part. The pixel part 2 includes a photoelectric conversion part 23 to generate a signal electric charge corresponding to, at least, a receiving light amount, an electric charge detecting part FD to extract the signal electric charge generated by the photoelectric conversion part, and a forwarding transistor 18 to forward the signal electric charge generated by the photoelectric conversion part to the electric charge detecting part, negative voltage applied to a gate of the forwarding transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214181-A (JP)
Title: Cam device
Inventor: SASAHARA TADASHI
IPC: B21D37/08
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam device which preferably prevents a cam slide from falling from a cam-slide supporting base and which does not make it difficult to mount or dismount the cam slide.  <P>SOLUTION: The came device 1 includes: a cam driver 3; a cam slide 6 having a sliding surface 5 having a complementary shape to the sliding surface so as to be freely movably brought into contact with the sliding surface 4 of the cam driver; a cam-slide supporting base 7 for suspendedly supporting the cam slide freely movable; and a falling preventing mechanism 8 for preventing the cam slide from falling from the cam slide supporting base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010270612-A (JP)
Title: Burner device for internal combustion engine
Inventor: KAMOSHITA SHINJI
IPC: F01N3/36
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to stabilize combustion in a burner combustion chamber by taking-in oxygen in exhaust gas, in a burner device for an internal combustion engine.  <P>SOLUTION: This burner device for the internal combustion engine includes: an air introduction section 104 for supplying air into the burner combustion chamber; a fuel injection nozzle 105 for supplying fuel into the burner combustion chamber; and an electrode 106 for igniting an air-fuel mixture in the burner combustion chamber. The burner combustion chamber is formed inside a bottomed cylindrical body 108 projecting in an exhaust passage 8. A plurality of exhaust intakes 113, 114 are formed on the peripheral surface of the bottomed cylindrical body 108 so that exhaust gas flowing in the exhaust passage 8 is taken-in the burner combustion chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279654-A (JP)
Title: Method and system for producing cast component
Inventor: DIRK E O WESTERHEIDE
IPC: C22F1/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for producing a cast component which can heat-treat a cast component particularly by an advantageous procedure.  <P>SOLUTION: Disclosed is a method for producing a cast component (10), concretely, a die-cast component, concretely. a cast component made of an aluminum alloy. In this method, the cast component (10) is, successively to a casting process and the removal of the cast component from a die (12), at least partially subjected to a heat treatment process, directly after its temperature reaches the target temperature (T<SB>s</SB>) during the heat treatment, it is cooled, or before cooling, it is heat-treated for a holding time (t<SB>h</SB>) of ≤3 min. Also disclosed is a system for producing the cast component (10) in this type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270832-A (JP)
Title: Front fork
Inventor: KUBO KIYOSHI
IPC: B62K25/08
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate a pressure side damping force as designed from the time when a damper laid in a mostly extended state starts contracting operation within a fork body without deterioration of riding quality.  <P>SOLUTION: The front fork includes a damper provided within a fork body composed of a vehicle body-side tube 1 and a wheel-side tube 2, the damper using the inside of the fork body as a reservoir. The damper includes a free piston 7 which is moved backward by a fluid pressure effect on a pressure receiving surface defining an oil chamber R3, a communicating hole 3b allowing communication of the oil chamber R3 with the reservoir when the free piston 7 is moved backward, and a step-up spring 71 disposed at the back of the free piston 7 to urge the free piston 7 forwardly. The fork body includes an adjuster 10 disposed to be movable in the axial direction of the fork body, which can change the most forward position of the free piston 7 in the sliding direction of the free piston 7 when it is moved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269897-A (JP)
Title: Paper processing device
Inventor: SUZUKI HIDETOSHI
IPC: B65H31/26
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost paper post-processing device by operating a plurality of paper pressing mechanisms by one power source and reducing the number of power sources to be used.  <P>SOLUTION: The paper processing device includes a stacking tray for stacking paper with an image formed thereon, a stapler performing stapling to a plurality of sheets of paper piled up and stacked on the stacking tray, and a moving device moving the stapler to staple at different positions of the paper. It further includes the plurality of paper pressing devices 100 for pressing the rear end of the paper, and drive transmitting devices 612-622 transmitting a driving force from one power source to the plurality of paper pressing devices 100. The plurality of paper pressing devices 100 are operated by the driving force from the one power source 623.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183145-A (JP)
Title: Method and apparatus for trimming current limit and frequency to maintain constant maximum power
Inventor: BALAKRISHNAN BALU
IPC: H02M3/156
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a method and device for trimming a power supply.  <P>SOLUTION: Methods and apparatuses are provided to trim current limit (Ip) and frequency (f) to maintain a constant maximum power. A power supply regulator has a peak current limit detection threshold and an operating frequency. The peak current limit threshold or the operating frequency are trimmed during manufacture specifically to maintain the I<SB>p</SB><SP>m</SP>×f<SP>n</SP>product substantially constant during operation from one power supply controller to another where m is substantially equal to 2 and n is substantially equal to 1. A power supply regulator has a control circuit having a control threshold current. The peak current limit threshold or the operating frequency are trimmed during manufacture specifically to maintain the product of I<SB>p</SB><SP>m</SP>×f<SP>n</SP>divided by the control threshold current substantially constant from one power supply controller to another where m is substantially equal to 2 and n is substantially equal to 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010272467-A (JP)
Title: Fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to correct an air flow meter to measure an amount of air supply of a fuel cell system, as for technology to adjust the amount of air supply of the fuel cell system.  <P>SOLUTION: The air flow meter 1 measures the amount of air to be supplied to a fuel cell 4. An air flow meter correction unit 10 can estimate measurement errors of the air flow meter 1 by making use of a highly reliable measuring means other than the air flow meter 1, and can thereby correct the air flow meter 1. An estimation method based on the pressure and the volume of a sealed space for supplied air, an estimation method based on a relationship between output characteristics of the fuel cell 4 and the amount of air supply, an estimation method based on a relationship between the rate of change in the output characteristics of the fuel cell 4 to the amount of air supply, and an estimation method based on an amount of oxygen which the fuel cell 4 has consumed and an oxygen concentration on the exhaust side of the fuel cell 4 are used as methods for the air flow meter correction unit 10 to estimate the measurement errors of the air flow meter 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269577-A (JP)
Title: Recording liquid storage container, recording liquid supply method, program, ink jet recorder, and image forming apparatus
Inventor: OBATA YUZO
IPC: B41J2/175
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording liquid storage container preventing breakage of a head by stopping ink feed even if liquid level detection fails, and notifying an abnormal state of over-charge of the recording liquid before head breakage.  <P>SOLUTION: The recording liquid storage container which feeds the recording liquid to the recording head discharging droplets of the recording liquid from a nozzle and is replenished with the recording liquid from a main tank of an apparatus body, includes: a recording liquid detection means detecting the recording liquid at an upper part of the recording liquid storage container; an atmosphere releasing means opening/closing an atmosphere releasing path for releasing a recording liquid containing part of the recording liquid storage container to the atmosphere; a float means moving following recording liquid level rise when the recording liquid is over-charged between the atmosphere releasing path and recording liquid containing part; a sealing means made of an elastic body cutting off communication of liquid between the atmosphere releasing means and recording liquid containing part; and a strain detecting sensor means detecting the strain on a wall of the atmosphere releasing path side to which the upper part of the float means moving following the recording liquid level rise comes in contact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183306-A (JP)
Title: Neisseria meningitidis antigen and composition
Inventor: FRASER CLAIRE
IPC: A61K49/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide Neisseria DNA sequence encoding antigenic and immunogenic proteins.  <P>SOLUTION: Proteins derived from Neisseria meningitidis, including the amino acid sequences and the corresponding nucleotide sequences are provided. The proteins are predicted to be useful antigens for vaccines and/or diagnostics. Furthermore, proteins comprising fragments of N. meningitidis amino acid sequence and N. gonorrhoeae amino acid sequence are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010275573-A (JP)
Title: Lead-free copper alloy for casting excellent in mechanical property
Inventor: KOBAYASHI TAKESHI
IPC: C22C9/02
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free copper alloy for casting, which has excellent mechanical property such as strength even without containing lead causing degradation of water quality, has excellent pressure resistance and machinability, and is useful as a base stock for water tap fittings, faucet in contact with water and the like.  <P>SOLUTION: The lead-free copper alloy for casting contains, 0.1-0.7% (by mass%, hereunder the same for the chemical component composition) S, ≤8% (not including 0%) Sn and ≤6% (not including 0%) Zn, respectively, and in this alloy, sulfide is dispersed and the average spheroidizing ratio of the sulfide is ≥0.7.  <P>COPYRIGHT: (C)2011,JPO&INPIT